9422238 has 32 divisors (see below), whose sum is σ = 21643776. Its totient is φ = 2678688.

The previous prime is 9422227. The next prime is 9422269. The reversal of 9422238 is 8322249.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10620 + ... + 11472.

It is an arithmetic number, because the mean of its divisors is an integer number (676368).

Almost surely, 2^9422238 is an apocalyptic number.

9422238 is an abundant number, since it is smaller than the sum of its proper divisors (12221538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9422238 is a wasteful number, since it uses less digits than its factorization.

9422238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128.

The product of its digits is 6912, while the sum is 30.

The square root of 9422238 is about 3069.5664188937. The cubic root of 9422238 is about 211.2117249144.

The spelling of 9422238 in words is "nine million, four hundred twenty-two thousand, two hundred thirty-eight".